Whitehurst; Darrell Duayne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Whitehurst; Darrell Duayne.The latest application filed is for "combined process for improved hydrotreating of diesel fuels".
- Whitehurst; Darrell Duayne - Titusville NJ
| Patent | Date |
|---|---|
| Combined process for improved hydrotreating of diesel fuels Grant 6,551,501 - Whitehurst , et al. April 22, 2 | 2003-04-22 |
| Insoluble resin-metal compound complex prepared by contacting weak base ion exchange resin with solution of metal-ligand Grant 4,111,856 - Haag , et al. September 5, 1 | 1978-09-05 |
| Insoluble polymers having functional groups containing chemically bonded Group VIII metal Grant 4,098,727 - Haag , et al. July 4, 1 | 1978-07-04 |
| Organic compound conversion Grant 4,053,534 - Mitchell , et al. October 11, 1 | 1977-10-11 |
| Catalytic polystep reactions Grant 3,954,883 - Haag , et al. May 4, 1 | 1976-05-04 |
| Electroless Deposition Of Metals Grant 3,635,761 - Haag , et al. January 18, 1 | 1972-01-18 |
| Contact Deposition Of Platinum And Other Metals Grant 3,622,367 - Haag , et al. November 23, 1 | 1971-11-23 |
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